From the archive record
Mudskippers in the Sunderbans of West Bengal. Pearse's mudskipper, is a species of mud-skipper native to marine and brackish waters along the coasts of India. This species is amphibious, dwelling in intertidal areas and reaches a length of 10 cm. Amphibious fish are fish that are able to leave water for extended periods of time. About 11 distantly related genera of fish are considered amphibious. This suggests that many fish genera independently evolved amphibious traits, a process known as convergent evolution. These fish use a range of terrestrial locomotory modes, such as lateral undulation, tripod-like walking (using paired fins and tail), and jumping. Many of these locomotory modes incorporate multiple combinations of pectoral, pelvic and tail fin movement. Being amphibious, they are